10504306323 has 24 divisors (see below), whose sum is σ = 17624718176. Its totient is φ = 5904057600.

The previous prime is 10504306303. The next prime is 10504306343. The reversal of 10504306323 is 32360340501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10504306303) and next prime (10504306343).

It is not a de Polignac number, because 10504306323 - 2⁹ = 10504305811 is a prime.

It is a super-2 number, since 2×10504306323² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10504306303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1362838 + ... + 1370523.

Almost surely, 2^10504306323 is an apocalyptic number.

10504306323 is a deficient number, since it is larger than the sum of its proper divisors (7120411853).

10504306323 is a wasteful number, since it uses less digits than its factorization.

10504306323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733435 (or 2733432 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 10504306323 its reverse (32360340501), we get a palindrome (42864646824).

The spelling of 10504306323 in words is "ten billion, five hundred four million, three hundred six thousand, three hundred twenty-three".